{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["ordinal", "time", "percent", "location", "facility", "law"], "input": "Proposals for government - operated `` national service , '' like influenza , flare up from time to time , depress the resistance of the body politic , run their course , and seem to disappear , only to mutate and afflict public life anew ."}
{"ordinal": [], "time": [], "percent": [], "location": [], "facility": [], "law": []}